android - How to set button layout_gravity="fill_vertical" programmatically? -


i got gridlayout, , 2 or more button inside, , buttons must same width. problem when buttons having different line number of text, margintop of button different too. how can fix this? want buttons in same position of height.

thanks.

i try set gravity fill_vertical, not working.

gridlayout grid_neighbor = (gridlayout) findviewbyid(r.id.grid_neighbors); grid_neighbor.setcolumncount(4); (i = 0; < namelist.length; ++i) {     button temp = new button(this);     temp.settext(namelist[i]);                      linearlayout.layoutparams lp = new linearlayout.layoutparams(layoutparams.wrap_content,layoutparams.wrap_content);     lp.gravity = gravity.fill_vertical;     temp.setlayoutparams(lp);     //temp.setgravity(gravity.fill_vertical);     temp.setwidth(button_size);     temp.setheight(button_size);     grid_neighbor.addview(temp); }

here picture:

my picture

this working too.

gridlayout grid_neighbor = (gridlayout) findviewbyid(r.id.grid_neighbors); grid_neighbor.setcolumncount(4); (i = 0; < namelist.length; ++i) {     button temp = new button(this);     temp.settext(namelist[i]);                      relativelayout.layoutparams lp = new relativelayout.layoutparams(layoutparams.wrap_content,layoutparams.wrap_content);     lp.addrule(relativelayout.align_top, temp.getid());     temp.setlayoutparams(lp);     //temp.setgravity(gravity.fill_vertical);     temp.setwidth(button_size);     temp.setheight(button_size);     grid_neighbor.addview(temp); }

this work! thanks.

gridlayout.spec speccolumn = gridlayout.spec(i%4); gridlayout.spec specrow = gridlayout.spec(i/4, gridlayout.top); grid_neighbor.addview(temp, new gridlayout.layoutparams(specrow, speccolumn));

if set gridlayout row's baseline doesn't resolve problem ? because if have different number of text lines in grid elements android automatically try align text same baseline, not align row elements.

edit: think it's more appropriate set rowspec.alignment = top (or 1 of alignments available http://developer.android.com/reference/android/widget/gridlayout.alignment.html ). please see http://developer.android.com/reference/android/widget/gridlayout.layoutparams.html further reference.


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